First-year (1972) production with "B0" prefix. Twelve-groove rifling, NOT "micro-groove" marked. Pristine condition; based on the bore and bolt face it's possibly unfired. No box or papers. Hard to find one in nicer condition.
$1100 shipped, FFL to FFL. Will ship in hard case with tracking info provided. Also includes a set of Talley 1" low rings. Payment by money order or personal check.